/* ==========================================================================
   EuroMail Blog Styles
   Extends landing.css variables and patterns
   ========================================================================== */

/* --- Blog Layout --- */
.blog-main {
    padding: calc(var(--nav-h) + var(--space-3xl)) 0 var(--space-3xl);
    min-height: 100vh;
}

/* --- Blog Hero (listing page) --- */
.blog-hero {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.blog-hero__title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--c-text-bright);
    letter-spacing: -0.025em;
    margin-bottom: var(--space-md);
}

.blog-hero__subtitle {
    font-size: 1.1rem;
    color: var(--c-text);
    max-width: 560px;
    margin: 0 auto;
}

/* --- Blog Card Grid --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.blog-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-border);
    background: var(--c-surface);
    transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.blog-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.blog-card:hover {
    border-color: var(--c-border-h);
    transform: translateY(-2px);
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.blog-card:hover::before {
    opacity: 1;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.82rem;
    color: var(--c-text);
    margin-bottom: var(--space-sm);
}

.blog-card__reading-time::before {
    content: "\00b7";
    margin-right: var(--space-md);
}

.blog-card__title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--c-text-bright);
    line-height: 1.35;
    margin-bottom: var(--space-sm);
}

.blog-card__description {
    font-size: 0.9rem;
    color: var(--c-text);
    line-height: 1.6;
    flex: 1;
    margin-bottom: var(--space-md);
}

.blog-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.blog-card__tag {
    font-size: 0.72rem;
    font-weight: 500;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    background: rgba(232, 93, 44, 0.08);
    color: var(--c-accent);
    border: 1px solid rgba(232, 93, 44, 0.15);
}

/* --- Blog Pagination --- */
.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
}

.blog-pagination__info {
    font-size: 0.85rem;
    color: var(--c-text-dim);
}

/* --- Blog Article --- */
.blog-article {
    max-width: 760px;
    margin: 0 auto;
}

.blog-article__back {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--c-accent);
    margin-bottom: var(--space-xl);
    transition: opacity 0.2s;
}

.blog-article__back:hover {
    opacity: 0.8;
}

.blog-article__header {
    margin-bottom: var(--space-2xl);
}

.blog-article__title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--c-text-bright);
    letter-spacing: -0.025em;
    line-height: 1.15;
    margin-bottom: var(--space-md);
}

.blog-article__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.85rem;
    color: var(--c-text);
    margin-bottom: var(--space-md);
}

.blog-article__reading-time::before {
    content: "\00b7";
    margin-right: var(--space-md);
}

.blog-article__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

/* --- Article Content --- */
.blog-article__content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--c-text);
}

.blog-article__content h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--c-text-bright);
    margin: var(--space-2xl) 0 var(--space-md);
    letter-spacing: -0.02em;
}

.blog-article__content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--c-text-bright);
    margin: var(--space-xl) 0 var(--space-sm);
}

.blog-article__content p {
    margin-bottom: var(--space-lg);
}

.blog-article__content ul,
.blog-article__content ol {
    margin-bottom: var(--space-lg);
    padding-left: var(--space-lg);
}

.blog-article__content ul {
    list-style: disc;
}

.blog-article__content ol {
    list-style: decimal;
}

.blog-article__content li {
    margin-bottom: var(--space-xs);
    color: var(--c-text);
}

.blog-article__content a {
    color: var(--c-accent);
    text-decoration: underline;
    text-decoration-color: rgba(232, 93, 44, 0.3);
    text-underline-offset: 2px;
    transition: text-decoration-color 0.2s;
}

.blog-article__content a:hover {
    text-decoration-color: var(--c-accent);
}

.blog-article__content code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    padding: 0.15em 0.4em;
    border-radius: 4px;
    background: var(--c-bg-warm);
    border: 1px solid var(--c-border);
    color: var(--c-accent);
}

.blog-article__content pre {
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    overflow-x: auto;
    font-size: 0.88rem;
    line-height: 1.6;
}

.blog-article__content pre code {
    padding: 0;
    background: none;
    border: none;
    color: var(--c-text);
    font-size: inherit;
}

.blog-article__content blockquote {
    margin: var(--space-lg) 0;
    padding: var(--space-md) var(--space-lg);
    border-left: 3px solid var(--c-accent);
    background: var(--c-surface);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--c-text-dim);
    font-style: italic;
}

.blog-article__content table {
    width: 100%;
    margin-bottom: var(--space-lg);
    border-collapse: collapse;
    font-size: 0.9rem;
}

.blog-article__content th,
.blog-article__content td {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--c-border);
    text-align: left;
}

.blog-article__content th {
    background: var(--c-surface);
    color: var(--c-text-bright);
    font-weight: 600;
}

.blog-article__content td {
    color: var(--c-text);
}

.blog-article__content strong {
    color: var(--c-text-bright);
    font-weight: 600;
}

.blog-article__content hr {
    border: none;
    border-top: 1px solid var(--c-border);
    margin: var(--space-2xl) 0;
}

/* --- Article CTA --- */
.blog-article__cta {
    margin-top: var(--space-3xl);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--c-border);
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(232, 93, 44, 0.06) 0%, transparent 100%),
        var(--c-surface);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-article__cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 10%, var(--c-accent) 50%, transparent 90%);
}

.blog-article__cta h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c-text-bright);
    margin-bottom: var(--space-sm);
}

.blog-article__cta p {
    font-size: 0.95rem;
    color: var(--c-text-dim);
    margin-bottom: var(--space-xl);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.blog-article__cta-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.blog-article__cta p {
    color: var(--c-text);
}

/* --- Newsletter Signup --- */
.blog-newsletter {
    margin-top: var(--space-3xl);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--c-border);
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(232, 93, 44, 0.06) 0%, transparent 100%),
        var(--c-surface);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 10%, var(--c-accent) 50%, transparent 90%);
}

.blog-newsletter__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c-text-bright);
    margin-bottom: var(--space-sm);
}

.blog-newsletter__desc {
    font-size: 0.95rem;
    color: var(--c-text);
    margin-bottom: var(--space-xl);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.blog-newsletter__form {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    max-width: 440px;
    margin: 0 auto;
}

.blog-newsletter__input {
    flex: 1;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--c-border);
    background: var(--c-bg);
    color: var(--c-text-bright);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.blog-newsletter__input:focus {
    border-color: var(--c-accent);
}

.blog-newsletter__input::placeholder {
    color: var(--c-text-dim);
}

.blog-newsletter__btn {
    white-space: nowrap;
    padding: 0.65rem 1.5rem;
}

.blog-newsletter__status {
    margin-top: var(--space-sm);
    font-size: 0.85rem;
    min-height: 1.2em;
}

.blog-newsletter__status--success {
    color: #E85D2C;
}

.blog-newsletter__status--error {
    color: #dc2626;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-article__cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .blog-article__content {
        font-size: 1rem;
    }

    .blog-newsletter__form {
        flex-direction: column;
    }
}